B08021 scroll_amount wincap option

> - I'd like to see another option added: scroll_amount. In
>   combination with scroll_margin, this would control the amount
>   of squares the screen is scrolled when the scroll_margin is
>   reached (currently, this amount is 1, but if I recall
>   correctly, it used to be more). For example, if both were 5,
>   when you came within 5 spaces of the left screen border, the
>   screen would shift 5 spaces to the right).

doc/Guidebook.mn

@@ -5,7 +5,7 @@
 .ds vr "NetHack 3.4
 .ds f0 "\*(vr
 .ds f1
-.ds f2 "July 27, 2002
+.ds f2 "August 22, 2002
 .mt
 A Guide to the Mazes of Menace
 (Guidebook for NetHack)
@@ -2147,7 +2147,10 @@ For example, in the protected mode MSDOS version, control whether tiles
 get pre-loaded into RAM at the start of the game.  Doing so
 enhances performance of the tile graphics, but uses more memory. (default on).
 Cannot be set with the `O' command.
-.lp scroll_margin	
+.lp scroll_amount
+NetHack should scroll the display by this number of cells
+when the hero reaches the scroll_margin.
+.lp scroll_margin
 NetHack should scroll the display when the hero or cursor
 is this number of cells away from the edge of the window.
 .lp splash_screen

doc/Guidebook.tex

@@ -27,7 +27,7 @@
 \begin{document}
 %
 % input file: guidebook.mn
-% $Revision: 1.50 $ $Date: 2002/08/12 01:39:55 $
+% $Revision: 1.51 $ $Date: 2002/08/22 04:18:41 $
 %
 %.ds h0 "
 %.ds h1 %.ds h2 \%
@@ -2643,6 +2643,10 @@ get pre-loaded into RAM at the start of the game.  Doing so
 enhances performance of the tile graphics, but uses more memory. (default on).
 Cannot be set with the `{\tt O}' command.
 %.lp
+\item[\ib{scroll\_amount}]
+NetHack should scroll the display by this number of cells
+when the hero reaches the scroll\_margin.
+%.lp
 \item[\ib{scroll\_margin}]
 NetHack should scroll the display when the hero or cursor
 is this number of cells away from the edge of the window.

doc/fixes34.1

@@ -276,6 +276,7 @@ showrace option
 travel option
 cmdassist option to provide additional error feedback for some commands
 mouse_support wincap option
+scroll_amount wincap option to adjust how many cells to scroll at scroll_margin
 debug mode: #panic routine to test panic() and panic save file generation
 a new PANICLOG optional file to log the reason for panic and impossible messages
 added validate_prefix_locations() for early directory prefix validation

doc/window.doc

@@ -482,11 +482,11 @@ to support:
   |  font_size_status  | WC_FONTSIZ_STATUS  | wc_fontsiz_status  |int     |
   |  font_size_text    | WC_FONTSIZ_TEXT    | wc_fontsiz_text    |int     |
   |  hilite_pet        | WC_HILITE_PET      | wc_hilite_pet      |boolean |
-  |  large_font        | WC_LARGE_FONT      | wc_large_font      |boolean |
   |  map_mode          | WC_MAP_MODE        | wc_map_mode        |int     |
   |  player_selection  | WC_PLAYER_SELECTION| wc_player_selection|int     |
   |  popup_dialog      | WC_POPUP_DIALOG    | wc_popup_dialog    |boolean |
   |  preload_tiles     | WC_PRELOAD_TILES   | wc_preload_tiles   |boolean |
+  |  scroll_amount     | WC_SCROLL_AMOUNT   | wc_scroll_amount   |int     |
   |  scroll_margin     | WC_SCROLL_MARGIN   | wc_scroll_margin   |int     |
   |  splash_screen     | WC_SPLASH_SCREEN   | wc_splash_screen   |boolean |
   |  tiled_map         | WC_TILED_MAP       | wc_tiled_map       |boolean |
@@ -523,12 +523,12 @@ font_size_text	-- port should use this size font for text windows.
 font_status	-- port should use a font by this name for status window.
 font_text	-- port should use a font by this name for text windows.
 hilite_pet	-- port should mark pets in some special way on the map.
-large_font	-- port should use a large font.
 map_mode	-- port should display the map in the manner specified.
 player_selection
 		-- dialog or prompts for choosing character.
 popup_dialog	-- port should pop up dialog boxes for input.
 preload_tiles	-- port should preload tiles into memory.
+scroll_amount   -- scroll this amount when scroll_margin is reached.
 scroll_margin	-- port should scroll the display when the hero or cursor
 		   is this number of cells away from the edge of the window.
 splash_screen   -- port should/should not display an opening splashscreen.